Code

* Created "old" branch and moved stuff
[gosa.git] / branches / old / gosa-plugins / fai / admin / fai / class_faiManagement.inc
diff --git a/branches/old/gosa-plugins/fai/admin/fai/class_faiManagement.inc b/branches/old/gosa-plugins/fai/admin/fai/class_faiManagement.inc
new file mode 100644 (file)
index 0000000..f4f31d8
--- /dev/null
@@ -0,0 +1,1432 @@
+<?php
+/*
+   This code is part of GOsa (https://gosa.gonicus.de)
+   Copyright (C) 2003  Cajus Pollmeier
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+class faiManagement extends plugin
+{
+       /* Definitions */
+  var $plHeadline     = "Software deployment";
+  var $plDescription  = "Manage software packages and deployment reciepes";
+  var $plIcon         = "plugins/fai/images/plugin.png";
+
+       /* Headpage attributes */
+  var $lock_type    = "";    // should be branch/freeze
+  var $lock_name    = "";
+  var $lock_dn      = "";  
+
+       /* attribute list for save action */
+       var $attributes         = array("lock_type","lock_name","lock_dn");     //      Attributes Managed by this plugin 
+       var $objectclasses= array();    //      ObjectClasses which the attributes are related to
+       var $dialog                             = array();      //      This object contains every dialog we have currently opened
+
+       var $objects                    = array();      //      This array contains all available objects shown in divlist
+       var $is_dialog          = false;
+
+  var $dispNewBranch= false;
+  var $dispNewFreeze= false;
+
+  var $DivListFai;
+  var $start_pasting_copied_objects = FALSE;
+  var $CopyPasteHandler = FALSE;
+
+  /* Allow inserting of new elements if freezed releases 
+  */
+  var $allow_freeze_object_attach = TRUE;
+
+  var $no_save;
+  var $acl_base     ="";
+  var $fai_base     ="";
+  var $fai_release  ="";
+
+  var $acl_module = array("fai");
+
+  var $opsi = NULL;
+
+       /* construction/reconstruction 
+        */
+       function faiManagement (&$config, $ui)
+       {
+               /* Set defaults */
+               $this->dn                       = "";
+               $this->config   = $config;
+               $this->ui                       = $ui;  
+
+    /* Check if the opsi plugin is installed.
+     */
+    if(class_available("opsi")){
+      $this->opsi = new opsi($this->config);;
+    }
+    
+    /* Creat dialog object */
+    $this->DivListFai = new divListFai($this->config,$this);
+
+    /* Copy & Paste handler */
+    if ($this->config->boolValueIsTrue("main", "copyPaste")){
+      $this->CopyPasteHandler= new CopyPasteHandler($this->config);
+    }
+
+    /* Set default release */
+    $this->fai_base = get_ou("faiou").$this->config->current['BASE'];
+    $this->acl_base = $this->config->current['BASE'];
+
+    if(!session::is_set("fai_filter")){
+
+      /* Set intial release */
+      $rel = $config->search("faiManagement","DEFAULT_RELEASE",array("menu"));
+      $rels = array_flip($this->getBranches());
+      if(isset($rels[$rel])){
+        $rel = $rels[$rel];
+      }else{
+        $rel = $this->fai_base;
+      }
+
+      session::set("fai_filter",array("fai_release" => $rel));
+    }
+
+    $fai_filter = session::get("fai_filter");
+    $this->fai_release = $fai_filter['fai_release'];
+       }
+
+       function execute()
+       {
+    /* Call parent execute */
+    plugin::execute();
+
+
+    /* Initialise vars and smarty */
+               $smarty         = get_smarty();
+               $smarty->assign("BranchName","");
+    
+               $display        = "";
+    $s_action  = "";
+               $s_entry        = "";
+    $no_save = FALSE;   // hide Apply / Save buttons
+    
+    /* If an entry was locked, these vars will be stored in a session to allow direct edit */
+    session::set('LOCK_VARS_TO_USE',array("/^edit_freeze_entry$/","/^edit_entry$/","/^id$/","/^entry_edit_/","/^entry_delete_/","/^item_selected/","/^remove_multiple_fai_objects/","/^menu_action/"));
+
+
+    /****************
+      Handle posts 
+     ****************/
+
+               /* Check ImageButton posts
+                * Create new tab ich new_xx is posted
+                */
+    $posts = array( "/remove_branch/"=>"remove_branch",    "/branch_branch/"=>"branch_branch",
+                    "/freeze_branch/"=>"freeze_branch",    "/create_partition/i"=>"new_partition",
+                    "/create_script/i"=>"new_script",      "/create_hook/i"=>"new_hook",
+                    "/create_variable/i"=>"new_variable",  "/create_template/i"=>"new_template",
+                    "/create_package/i"=>"new_package",    "/create_profile/i"=>"new_profile",
+                    "/edit_continue/"=>"select_class_name_finished",
+                    "/^multiple_copy_fai/" => "copy_multiple", 
+                    "/^multiple_cut_fai/" => "cut_multiple", 
+                    "/^copy/" => "copy",
+                    "/^remove_multiple_fai_objects/" => "del_multiple");
+
+               foreach($_POST as $name => $value){
+      foreach($posts as $reg => $act ){
+        if(preg_match($reg,$name)){
+          $s_action = $act;
+          $s_entry = ltrim(preg_replace($reg,"",$name),"_");
+          $s_entry = preg_replace("/_.*$/","",$s_entry);
+          break;
+        }
+      }
+                       if(preg_match("/^entry_edit_.*/",$name)){
+                               $s_entry = preg_replace("/^entry_edit_/","",$name);
+                               $s_entry = preg_replace("/_.*$/","",$s_entry);
+        $s_action = "edit";
+        break;
+      }elseif(preg_match("/^entry_freeze_edit_.*/",$name)){
+        $s_entry = preg_replace("/^entry_freeze_edit_/","",$name);
+        $s_entry = preg_replace("/_.*$/","",$s_entry);
+        $s_action = "edit";
+        $no_save = TRUE;
+        break;
+      }elseif(preg_match("/^entry_delete_.*/",$name)){
+        $s_entry = preg_replace("/^entry_delete_/","",$name);
+        $s_entry = preg_replace("/_.*$/","",$s_entry);
+        $s_action = "delete";
+        break;
+      }
+
+      /* Get posts from opsi onjects 
+       */  
+      if($this->opsi instanceof opsi && $this->opsi->enabled()){
+        if(preg_match("/^entry_opsi_edit_/",$name)){
+          $s_entry = preg_replace("/^entry_opsi_edit_([0-9]*).*$/","\\1",$name);
+          $s_action = "opsi_edit";
+          break;
+        }
+      }
+    }
+
+    /* Get posts from opsi objects 
+     */ 
+               if($this->opsi instanceof opsi && $this->opsi->enabled() && isset($_GET['edit_opsi_entry'])){
+                       $s_entry = $_GET['edit_opsi_entry'];
+                       $s_action = "opsi_edit";
+               }
+
+               if(isset($_GET['edit_entry'])){
+                       $s_entry = $_GET['edit_entry'];
+                       $s_action = "edit";
+               }
+
+               if(isset($_GET['edit_freeze_entry'])){
+                       $s_entry = $_GET['edit_freeze_entry'];
+                       $s_action = "edit";
+      $no_save = TRUE;
+               }
+
+    if(isset($_GET['act']) && $_GET['act'] == "freeze_branch"){
+      $s_action = "freeze_branch";
+    }
+    if(isset($_GET['act']) && $_GET['act'] == "branch_branch"){
+      $s_action = "branch_branch";
+    }
+    if(isset($_GET['act']) && $_GET['act'] == "remove_branch"){
+      $s_action = "remove_branch";
+    }
+    
+    if((isset($_POST['CancelBranchName'])) || (isset($_POST['CloseIFrame']))){
+      $this->dispNewBranch = false;
+      $this->dispNewFreeze = false;
+    }
+
+
+    $type_acl_mapping = array(
+        "FAIpartitionTable"  => "faiPartitionTable", 
+        "FAIpackageList"     => "faiPackage",
+        "FAIscript"          => "faiScript",
+        "FAIvariable"        => "faiVariable",
+        "FAIhook"            => "faiHook",
+        "FAIprofile"         => "faiProfile",
+        "FAItemplate"        => "faiTemplate");
+
+
+    /* handle C&P from layers menu */
+    if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
+      $s_action = "copy_multiple";
+    }
+    if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
+      $s_action = "cut_multiple";
+    }
+    if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
+      $s_action = "editPaste";
+    }
+
+    /* Create options */
+    if(isset($_POST['menu_action']) && preg_match("/^Create_/",$_POST['menu_action'])){
+      $s_action = "new_".preg_replace("/^Create_/","",$_POST['menu_action']);;
+      $s_entry  = preg_replace("/^Create_/","",$_POST['menu_action']);
+    }
+
+    /* handle remove from layers menu */
+    if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
+      $s_action = "del_multiple";
+    }
+
+
+    if(!empty($s_action)){
+      $this->no_save = $no_save;
+    }
+
+    /********************
+      Copy & Paste
+     ********************/
+
+    /* Display the copy & paste dialog, if it is currently open */
+    $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
+    if($ret){
+      return($ret);
+    }
+
+
+    /*******************
+      Opsi extension 
+     *******************/
+
+    if($this->opsi instanceof opsi && $this->opsi->enabled()){
+      if($s_action == "opsi_edit"){
+        $name = $this->objects[$s_entry]['cn'];
+        $cfg = $this->opsi->get_product_properties($name);
+        $this->dialog = new tabs_opsiProdConfig($this->config, $this->config->data['TABS']['OPSIPRODCONFIG'],"","opsi");
+        if(isset($this->dialog->by_object['opsiProperties'])){
+          $this->dialog->by_object['opsiProperties']->set_cfg($cfg);
+          $this->dialog->by_object['opsiProperties']->set_product($name);
+        }else{
+          trigger_error("Unknown tab, please check config.");
+        }
+      }
+      if($this->dialog instanceof tabs_opsiProdConfig && isset($_POST['cancel_properties'])){
+        $this->dialog = NULL;
+      }
+      if($this->dialog instanceof tabs_opsiProdConfig && isset($_POST['save_properties'])){
+        $this->dialog->save_object();
+        $op    = $this->dialog->by_object['opsiProperties'];
+        $name  = $op->get_product();
+        $cfg   = $op->get_cfg();
+        $this->opsi->set_product_properties($name,$cfg); 
+        if($this->opsi->is_error()){
+          msg_dialog::display(_("Error"),msgPool::siError($this->opsi->get_error()),ERROR_DIALOG);
+        }else{
+          $this->dialog = NULL;
+        }
+      }
+      if($this->dialog instanceof tabs_opsiProdConfig){
+        $this->dialog->save_object();
+        return($this->dialog->execute());
+      }
+    }
+
+
+    /****************
+      Delete confirme dialog 
+     ****************/
+
+               if ($s_action=="delete"){
+
+      /* Get 'dn' from posted termlinst */
+      $this->dn= $this->objects[$s_entry]['dn'];
+
+                       /* Load permissions for selected 'dn' and check if
+                          we're allowed to remove this 'dn' */
+      $acl  = $this->ui->get_permissions($this->dn,"fai/".$type_acl_mapping[$this->objects[$s_entry]['type']]);
+      if(preg_match("/d/",$acl)){
+
+                               /* Check locking, save current plugin in 'back_plugin', so the dialog knows where to return. */
+                               if (($user= get_lock($this->dn)) != ""){
+                                       return(gen_locked_message ($user, $this->dn));
+                               }
+
+                               /* Lock the current entry, so nobody will edit it during deletion */
+                               add_lock ($this->dn, $this->ui->dn);
+                               $smarty->assign("warning",msgPool::deleteInfo(@LDAP::fix($this->dn),_("FAI object")));
+        $smarty->assign("multiple", false);
+                               return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
+                       } else {
+
+                               /* Obviously the user isn't allowed to delete. Show message and clean session. */
+        msg_dialog::display(_("Permission error"), msgPool::permDelete(),ERROR_DIALOG);
+                       }
+               }
+
+
+    /********************
+      Delete MULTIPLE entries requested, display confirm dialog
+     ********************/
+
+    if ($s_action=="del_multiple"){
+      $this->dns = array();
+      $ids = $this->list_get_selected_items();
+
+      if(count($ids)){
+
+        $errors = "";
+        foreach($ids as $id){
+          $dn = $this->objects[$id]['dn'];
+          $cn = $this->objects[$id]['cn'];
+          if(!preg_match('/^freeze/', $this->objects[$id]['FAIstate'])){
+            $this->dns[$id] = $dn;
+          }else{
+            $errors .= $cn.", ";
+          }
+        }
+        if ($user= get_multiple_locks($this->dns)){
+          return(gen_locked_message($user,$this->dns));
+        }
+
+        if($errors != ""){
+          msg_dialog::display(_("Branch locked"),sprintf(_("The following entries are locked, you can't remove them %s."),
+            "<br><br>".trim($errors,", ")),INFO_DIALOG);
+        }
+
+        if(count($this->dns)){
+
+          $dns_names = array();
+          foreach($this->dns as $dn){
+            add_lock ($dn, $this->ui->dn);
+            $dns_names[] = @LDAP::fix($dn);
+          }
+
+          /* Lock the current entry, so nobody will edit it during deletion */
+                                 $smarty->assign("warning",msgPool::deleteInfo($dns_names,_("FAI object")));
+          $smarty->assign("multiple", true);
+          return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
+        }
+      }
+    }
+
+
+    /********************
+      Delete MULTIPLE entries confirmed
+     ********************/
+
+    /* Confirmation for deletion has been passed. Users should be deleted. */
+    if (isset($_POST['delete_multiple_fai_object_confirm'])){
+
+      /* Find out more about the object type */
+      $ldap   = $this->config->get_ldap_link();
+
+      /* Remove user by user and check acls before removeing them */
+      foreach($this->dns as $key => $dn){
+
+        $ldap->cat($dn, array('objectClass'));
+        $attrs  = $ldap->fetch();
+        $type   = $this->get_type($attrs);
+
+        $acl  = $this->ui->get_permissions($dn,"fai/".$type[1]);
+        if(preg_match("/d/",$acl)){
+
+          $this->dialog = new $type[0]($this->config, $this->config->data['TABS'][$type[2]], $dn,"fai");
+          $this->dialog->parent = &$this;
+          $this->dialog->set_acl_base($dn);
+          $this->dialog->by_object[$type[1]]->remove_from_parent ();
+          unset ($this->dialog);
+          $this->dialog= FALSE;
+          $to_del = FAI::clean_up_releases($dn);
+          FAI::save_release_changes_now();
+
+          foreach($to_del as $dn){
+            $ldap->rmdir_recursive($dn);
+          }
+
+        } else {
+
+          /* Normally this shouldn't be reached, send some extra
+             logs to notify the administrator */
+          msg_dialog::display(_("Permission error"), msgPool::permDelete(), ERROR_DIALOG);
+          new log("security","fai/".get_class($this),$dn,array(),"Tried to trick deletion.");
+        }
+      }
+
+      /* Remove lock file after successfull deletion */
+      $this->remove_lock();
+      $this->dns = array();
+    }
+
+
+    /********************
+      Delete MULTIPLE entries Canceled
+     ********************/
+
+    /* Remove lock */
+    if(isset($_POST['delete_multiple_fai_object_cancel'])){
+      $this->dns = array();
+      $this->remove_lock();
+    }
+
+
+    /****************
+      Delete aborted  
+     ****************/
+
+               /* Delete canceled? */
+               if (isset($_POST['delete_cancel'])){
+      $this->remove_lock();
+               }
+
+
+    /****************
+      Delete confirmed 
+     ****************/
+
+               /* Deletion was confirmed, so delete this entry
+     */
+    if (isset($_POST['delete_terminal_confirm'])){
+
+      /* Some nice guy may send this as POST, so we've to check
+         for the permissions again. */
+
+      /* Find out more about the object type */
+      $ldap      = $this->config->get_ldap_link();
+      $ldap->cat($this->dn, array('objectClass'));
+      if($ldap->count()){
+        $attrs = $ldap->fetch();
+        $type    = $this->get_type($attrs);                    
+
+        $acl  = $this->ui->get_permissions($this->dn,"fai/".$type[1]);
+        if(preg_match("/d/",$acl)){
+
+          $this->dialog = new $type[0]($this->config,  $this->config->data['TABS'][$type[2]], $this->dn,"fai");
+          $this->dialog->set_acl_base($this->dn);
+          $this->dialog->parent = &$this;
+          $this->dialog->by_object[$type[1]]->remove_from_parent ();
+          unset ($this->dialog);
+          $this->dialog= FALSE;
+          $to_del = FAI::clean_up_releases($this->dn);
+          FAI::save_release_changes_now();
+
+          foreach($to_del as $dn){
+            $ldap->rmdir_recursive($dn);
+          }
+
+        } else {
+
+          /* Normally this shouldn't be reached, send some extra
+             logs to notify the administrator */
+          msg_dialog::display(_("Permission error"), msgPool::permDelete(), ERROR_DIALOG);
+          new log("security","fai/".get_class($this),$dn,array(),"Tried to trick deletion.");
+        }
+
+      }else{
+        msg_dialog::display(_("Error"), sprintf(_("Cannot delete '%s': object does not exist!"), $this->dn) , ERROR_DIALOG);
+      }
+
+      /* Remove lock file after successfull deletion */
+      $this->remove_lock();
+    }
+
+
+    /****************
+      Edit entry 
+     ****************/
+
+               if(($s_action == "edit") && (!isset($this->dialog->config))){
+                       $entry    = $this->objects[$s_entry];
+                       $a_setup  = $this->get_type($entry);
+                       $this->dn = $entry['dn'];
+
+                       /* Check locking, save current plugin in 'back_plugin', so the dialog knows where to return. */
+                       if (($user= get_lock($this->dn)) != ""){
+                               return(gen_locked_message ($user, $this->dn));
+                       }
+                       add_lock ($this->dn, $this->ui->dn);
+
+                       $this->dialog     = new $a_setup[0]($this->config,$this->config->data['TABS'][$a_setup[2]],$this->dn,"fai");
+      $this->dialog->parent = &$this;
+      $this->dialog->by_object[$a_setup[1]]->FAIstate = $entry['FAIstate'];
+      $this->dialog->set_acl_base($this->dn);
+                       $this->is_dialog  = true;
+                       session::set('objectinfo',$this->dn);
+               }
+
+
+    /*  Branch handling 
+        09.01.2006
+    */
+
+    /****************
+      Remove branch
+     ****************/
+
+    /* Remove branch 
+     */
+    if($s_action == "remove_branch"){
+      $base= $this->fai_release;
+
+      /* Check if we have a post remove method configured
+       *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
+       */
+      if("" != $this->config->search("faiManagement", "POSTREMOVE",array('menu','tabs'))){
+        /* Load permissions for selected 'dn' and check if
+           we're allowed to remove this 'dn' */
+        if(preg_match("/d/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+          $smarty->assign("release_hidden",base64_encode($this->fai_release));
+          $smarty->assign("info", msgPool::deleteInfo(@LDAP::fix($this->fai_release),_("FAI branch/freeze")));
+          return($smarty->fetch(get_template_path('remove_branch.tpl',TRUE)));
+        } else {
+          msg_dialog::display(_("Permission error"), _("You have no permission to delete this release!"), ERROR_DIALOG);
+        }
+      }
+    }
+
+    
+    /****************
+      Remove branch confirmed
+     ****************/
+
+    if(isset($_POST['delete_branch_confirm'])){
+
+      /* Check if we have a post remove method configured
+       *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
+       */
+      if("" != $this->config->search("faiManagement", "POSTREMOVE",array('menu','tabs'))){
+
+        if(!isset($_POST['release_hidden']) || base64_decode($_POST['release_hidden']) != $this->fai_release){
+          msg_dialog::display(_("Warning"),_("Release remove aborted because the release name check failed!"));
+        }else{
+
+          $bb =  $this->fai_release;
+          if(!isset($ldap)){
+            $ldap = $this->config->get_ldap_link();
+          }
+
+          $br = $this->getBranches();
+
+          if(isset($br[$bb]) && preg_match("/d/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+            $name = $br[$bb];
+
+            $ldap->cd($bb);
+            $ldap->recursive_remove();
+            $ldap->cd(preg_replace('/,'.normalizePreg(get_ou('faiou')).'/', ','.get_ou('applicationou'), $bb));
+            $ldap->recursive_remove();
+            $ldap->cd(preg_replace('/,'.normalizePreg(get_ou('faiou')).'/', ','.get_ou('mimetypeou'), $bb));
+            $ldap->recursive_remove();
+
+            /* Search for all groups with configured application menus.
+              - First search all groups, to ensure that we only remove entries form whithin groups. 
+              - The search für menu configuration for the specified release and collect all those dns.
+              - Remove entries
+             */
+            $release_ou = preg_replace("/".normalizePreg(get_ou("faiou")).".*$/","",$bb);
+            $ldap->cd($this->config->current['BASE']);
+            $ldap->search("(objectClass=posixGroup)",array("dn"));
+          
+            /* Collect all group dns 
+             */
+            $groups = array();
+            while($attrs = $ldap->fetch()){
+              $groups[] = $attrs['dn'];
+            }
+
+            /* Collect all group menu release dns that match the release we have removed 
+             */
+            $dns = array();
+            foreach($groups as $dn){
+              $ldap->cd($dn);
+              $ldap->search("(objectClass=FAIbranch)",array("dn"));
+              while($attrs = $ldap->fetch()){
+                if(preg_match("/^".normalizePreg($release_ou)."/",$attrs['dn'])){
+                  $dns[] = $attrs['dn'];
+                }
+              }
+            }
+            
+            /* Finally remove collected release dns 
+             */
+            foreach($dns as $dn){
+              $ldap->cd($dn);
+              $ldap->recursive_remove();
+            }
+
+            /* Post remove */
+            $this->fai_release = $this->fai_base;
+            $this->lock_name   = $name;
+            $this->lock_dn     = $bb;
+            $this->postremove();
+
+            $fai_filter = session::get("fai_filter");
+            $fai_filter['fai_release'] = $this->fai_release;
+            session::set("fai_filter",$fai_filter);
+
+            new log("remove","fai/".get_class($this),$br[$bb],array(),"Release removed");
+          }
+        }
+      }
+    }
+
+
+    /****************
+      Create a new branch "insert Name"
+     ****************/
+
+    if((isset($_POST['UseBranchName']))&&(($this->dispNewBranch)||($this->dispNewFreeze))){
+      session::set('LASTPOST',$_POST);
+
+      if($this->dispNewBranch){
+        $type = "branch";
+      }else{
+        $type = "freeze";
+      }
+
+      /* Check branch name */
+      $name = $_POST['BranchName'];
+      $is_ok = true;
+      $smarty->assign("BranchName",$name);
+      $base= $this->fai_base;
+
+      /* Check used characters */
+      if(!preg_match("/^[0-9a-z\.]*$/",$name)){
+        msg_dialog::display(_("Error"), msgPool::invalid(_("Name"),$name,"/[0-9a-z\.]/"), ERROR_DIALOG);
+        $is_ok = false;
+      }
+
+      /* Check if this name is already in use */
+      if(!$this->CheckNewBranchName($_POST['BranchName'],$this->fai_release)){
+        msg_dialog::display(_("Error"), msgPool::duplicated(_("Name")), ERROR_DIALOG);
+        $is_ok = false;
+      }
+
+      if($is_ok){
+
+        if(session::is_set('LASTPOST')){
+          $LASTPOST = session::get('LASTPOST');
+        }else{
+          $LASTPOST = array();
+        }
+        $LASTPOST['base'] = $base;
+        $LASTPOST['type'] = $type;
+        session::set('LASTPOST',$LASTPOST);
+        $smarty->assign("iframe", true);
+        $smarty->assign("plugID", $_GET['plug']);
+        $display       = $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
+        return($display);
+      }
+    }
+
+
+    /****************
+      Create a new branch 
+     ****************/
+
+    if(isset($_GET['PerformBranch'])){
+    
+      if(!preg_match("/c/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+        msg_dialog::display(_("Permission error"), msgPool::permCreate(_("Branch")), ERROR_DIALOG);
+      }else{
+
+        /* In order to see error messages we have to reset the error handler.
+            Due to the exit(); 
+         */
+        restore_error_handler();
+
+        /* Create it know */
+        $this->dispNewBranch = false;
+        $this->dispNewFreeze = false;
+
+        $LASTPOST = session::get('LASTPOST');
+        $base = $LASTPOST['base'];
+        $_POST  = session::get('LASTPOST');      
+        $name = $_POST['BranchName'];
+
+        $type = $LASTPOST['type'];
+        $ldap = $this->config->get_ldap_link();
+
+        $baseToUse = $base;
+        if($this->fai_release !=  $this->fai_base){
+          $baseToUse = $this->fai_release;
+        }
+
+        /* Create new Release name to be able to set faidebianRelease for FAIpackageList */
+
+        $CurrentReleases  = $this->getBranches();
+        $NewReleaseName   = $name;
+        if(isset($CurrentReleases[$this->fai_release])) {
+          if($this->fai_release != $this->fai_base){
+            $NewReleaseName = $CurrentReleases[$this->fai_release]."/".$name;
+            $NewReleaseName = preg_replace("#\/#","/",$NewReleaseName); 
+          }else{
+            $NewReleaseName   = $name;
+          }
+        }
+
+        $appsrc = preg_replace("/".normalizePreg(get_ou('faiou'))."/",get_ou('applicationou'),$baseToUse); 
+        $appdst = preg_replace("/".normalizePreg(get_ou('faiou'))."/",get_ou('applicationou'),"ou=".$name.",".$baseToUse) ; 
+
+        $mimesrc = preg_replace("/".normalizePreg(get_ou('faiou'))."/",get_ou('mimetypeou'),$baseToUse); 
+        $mimedst = preg_replace("/".normalizePreg(get_ou('faiou'))."/",get_ou('mimetypeou'),"ou=".$name.",".$baseToUse) ; 
+
+        /* Check if source depeartments exist */
+        foreach(array($baseToUse,$appsrc,$mimesrc) as $dep){
+          $ldap->cd($this->config->current['BASE']);
+          $ldap->cat($dep);
+          if(!$ldap->count()){
+            $ldap->create_missing_trees($dep);
+          }
+        }
+
+        /* Print header to have styles included */
+        echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+          <html>
+          <head>
+          <title></title>
+          <style type="text/css">@import url("themes/default/style.css");</style>
+          <script language="javascript" src="include/focus.js" type="text/javascript"></script>
+          </head>
+          <body style="background: none;margin:3px;color:black">
+          ';
+
+        new log("create","fai/".get_class($this),$NewReleaseName,array(),"New $type created");
+
+        /* Duplicate group application releases 
+         */
+        FAI::copy_FAI_group_releases($CurrentReleases[$this->fai_release],$name,$type);
+
+        /* Duplicate applications 
+         */
+        $ldap->cat($appsrc,array("dn")) ;
+        if($ldap->count()){
+          $ldap->cd ($appdst);
+          $ldap->recursive_remove();
+          FAI::copy_FAI_resource_recursive($appsrc,$appdst,$NewReleaseName,$type,true);
+        }
+
+        /* Duplicate mime types 
+         */
+        $ldap->cat($mimesrc,array("dn")) ;
+        if($ldap->count()){
+          $ldap->cd ($mimedst);
+          $ldap->recursive_remove();
+          FAI::copy_FAI_resource_recursive($mimesrc,$mimedst,$NewReleaseName,$type,true);
+        }
+
+        $attr = array();
+        $attr['objectClass'] = array("organizationalUnit","FAIbranch");
+        $attr['ou']       = $name;
+        $attr['FAIstate'] = $type;
+        $ldap->cd($this->config->current['BASE']);
+        $ldap->cd("ou=".$name.",".$baseToUse);
+        $ldap->cat("ou=".$name.",".$baseToUse);
+        if($ldap->count()){
+          $ldap->modify($attr);
+        }else{
+          $ldap->add($attr);
+        }
+
+        /* Duplicate fai objects 
+         */
+        //      $ldap->cd ("ou=".$name.",".$baseToUse);
+        //      $ldap->recursive_remove();
+        //      FAI::copy_FAI_resource_recursive($baseToUse,"ou=".$name.",".$baseToUse,$NewReleaseName,$type,true);
+
+        echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
+          <br><input type='submit' name='CloseIFrame' value='"._("Continue")."'>
+          <input type='hidden' name='php_c_check' value='1'>
+          </form></div>";
+
+        echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
+
+        /* Print footer to have valid html */
+        echo "</body></html>";
+
+        $this->dispNewFreeze = false; 
+
+        /* Postcreate */ 
+
+        /* Assign possible attributes */
+        $this->lock_type  = $type; 
+        $this->lock_name  = $name; 
+        $this->lock_dn    = $baseToUse;
+        $this->postcreate();
+
+
+        /* Send daemon event to reload the fai release database 
+         */
+        if(class_available("DaemonEvent") && class_available("gosaSupportDaemon")){
+          $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
+          if(isset($events['TRIGGERED']['DaemonEvent_recreate_fai_release_db'])){
+            $evt = $events['TRIGGERED']['DaemonEvent_recreate_fai_release_db'];
+            $tmp = new $evt['CLASS_NAME']($this->config);
+            $tmp->set_type(TRIGGERED_EVENT);
+            $tmp->add_targets(array("GOsa"));
+            $o_queue = new gosaSupportDaemon();
+            if(!$o_queue->append($tmp)){
+              msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
+            }
+          }
+        }else{  
+          trigger_error("Unknown class DaemonEvent / gosaSupportDaemon");
+          msg_dialog::display(_("Fatal error"),
+              "Daemon events called but classes where not accessible, DaemonEvent gosaSupportDaemon",
+              FATAL_ERROR_DIALOG);
+        }
+        exit();
+      }
+    }
+
+    /****************
+      Display dialog to enter new Branch name
+     ****************/
+
+    /* Check if we have a post create method configured
+     *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
+     */
+    if("" != $this->config->search("faiManagement", "POSTCREATE",array('menu','tabs'))){
+      if(($s_action == "branch_branch")||($this->dispNewBranch)){
+        if(!preg_match("/c/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+          msg_dialog::display(_("Permission error"), msgPool::permCreate(_("Branch")), ERROR_DIALOG);
+        }else{
+          $this->dispNewBranch=true;
+          $smarty->assign("iframe",false);
+          $display     .= $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
+          return($display);
+        }
+      } 
+    }
+
+    /****************
+      Display dialog to enter new Freeze name
+     ****************/
+
+    /* Check if we have a post create method configured
+     *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
+     */
+    if("" != $this->config->search("faiManagement", "POSTCREATE",array('menu','tabs'))){
+      if(($s_action == "freeze_branch")||($this->dispNewFreeze)){
+        if(!preg_match("/c/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+          msg_dialog::display(_("Permission error"), msgPool::permCreate(_("Branch")), ERROR_DIALOG);
+        }else{
+          $this->dispNewFreeze = true;
+          $smarty->assign("iframe",false);
+          $display     .= $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
+          return($display);
+        }
+      }
+    }
+
+
+    /****************
+      Create a new object 
+     ****************/
+
+    $types = array( "new_partition"     =>  "FAIpartitionTable",
+                    "new_script"        =>  "FAIscript",
+                    "new_hook"          =>  "FAIhook",
+                    "new_variable"      =>  "FAIvariable",
+                    "new_template"      =>  "FAItemplate",
+                    "new_package"       =>  "FAIpackageList");
+    $types_i18n = array( "new_partition"     =>  _("partition table"),
+                    "new_script"        =>  _("script"),
+                    "new_hook"          =>  _("hook"),
+                    "new_variable"      =>  _("variable"),
+                    "new_template"      =>  _("template"),
+                    "new_package"       =>  _("package list"));
+
+    if(isset($types[$s_action])){
+      $acl = $this->ui->get_permissions($this->acl_base,"fai/".$type_acl_mapping[$types[$s_action]]);
+      if(preg_match("/c/",$acl)){
+        $this->dialog = new askClassName($this->config,$this->dn,$this->ui,$types[$s_action]);
+        $this->dialog->parent = &$this;
+      }else{
+        msg_dialog::display(_("Permission error"), sprintf(_("You have no permission to create a new %s!"), $types_i18n[$s_action]), ERROR_DIALOG);
+      }
+    }
+
+    /* New Profile */
+    if($s_action == "new_profile"){
+      $this->dn = "new" ;
+      $acl = $this->ui->get_permissions($this->acl_base,"fai/faiProfile");
+      if(preg_match("/c/",$acl)){
+        $a_setup= $this->get_type(array("objectClass"=>array("FAIprofile")));
+        $this->dialog = new $a_setup[0]($this->config,$this->config->data['TABS'][$a_setup[2]],$this->dn,"fai");
+        $this->dialog->set_acl_base($this->acl_base);
+        $this->dialog->parent = &$this;
+        $this->is_dialog = false;
+      }else{
+        msg_dialog::display(_("Permission error"), sprintf(_("You have no permission to create a new %s!"), _("profile")), ERROR_DIALOG);
+      }
+    }
+
+
+    /****************
+      Get from ask class name dialog 
+     ****************/
+
+    if($s_action == "select_class_name_finished"){
+      $this->dialog->save_object();
+      if(count($this->dialog->check())!=0){
+        foreach($this->dialog->check() as $msg){
+          msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
+        }              
+      }elseif(isset($this->dialog->objectClass)){
+        $this->dn = "new" ;
+        $a_setup= $this->get_type(array("objectClass"=>array($this->dialog->objectClass)));
+        $name = $this->dialog->save();
+
+        if(class_exists($a_setup[0])){
+          $this->dialog = new $a_setup[0]($this->config,$this->config->data['TABS'][$a_setup[2]],$this->dn,"fai");
+          $this->dialog->set_acl_base($this->acl_base);
+          $this->dialog->by_object[$a_setup[1]]->cn = $name;
+          $this->dialog->parent = &$this;
+          $this->is_dialog = true;
+        }
+      }                
+    }  
+
+
+    /****************
+     Cancel dialogs 
+     ****************/
+
+               if(isset($_POST['edit_cancel'])){
+                       $this->dialog=FALSE;
+                       $this->is_dialog = false;
+                       session::un_set('objectinfo');
+      $this->remove_lock();
+               }
+
+
+    /****************
+      Save sub dialogs 
+     ****************/
+
+               /* This check if the given tab could be saved 
+                * If it was possible to save it, remove dialog object. 
+                * If it wasn't possible, show errors and keep dialog.
+                */
+               if((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->dialog->config))){
+                       $this->dialog->save_object();
+      $msgs= $this->dialog->check();
+                       if(count($msgs)!=0){
+                               foreach($msgs as $msg){
+          msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
+                               }
+                       }else{
+                               $this->dialog->save();
+        FAI::save_release_changes_now();
+        if (!isset($_POST['edit_apply'])){
+          $this->remove_lock();
+          $this->dialog=FALSE;
+          $this->is_dialog=false;
+          session::un_set('objectinfo');
+        }else{
+
+          /* Reinitialize tab */
+          if($this->dialog instanceof tabs){
+            $this->dialog->re_init();
+          }
+        }
+                       }
+               }
+
+
+    /****************
+      Display currently open dialog 
+     ****************/
+
+               /* If dialog is set, but $this->is_dialog==false, then 
+                *  only the "abort" button is shown, this are dialogs that must not be saved.  
+                * If is_dialog == true, we are currently editing tab objects.
+                *  Here we need both, save and cancel
+                */ 
+
+               if(is_object($this->dialog)){
+                       $display .= $this->dialog->execute();
+                       /* Don't show buttons if tab dialog requests this */
+
+      if(isset($this->dialog->current)){
+
+        $obj = $this->dialog->by_object[$this->dialog->current];
+
+        if((isset($obj->is_dialog) && (!$obj->is_dialog)) || (isset($obj->dialog) && (!$obj->dialog))){
+
+          $display.= "<p style=\"text-align:right\">\n";
+          if(!$this->no_save){
+            $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\"".msgPool::okButton()."\">\n";
+            $display.= "&nbsp;\n";
+            if ($this->dn != "new"){
+              $display.= "<input type=submit name=\"edit_apply\" value=\"".msgPool::applyButton()."\">\n";
+              $display.= "&nbsp;\n";
+            }
+          }
+          $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
+          $display.= "</p>";
+        }elseif(!isset($this->dialog->current)){
+          $display.= "<p style=\"text-align:right\">\n";
+          $display.= "<input type=\"submit\" name=\"edit_continue\" value=\""._("Continue")."\">&nbsp;";
+          $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
+          $display.= "</p>";
+        }
+      }else{
+        $display.= "<p style=\"text-align:right\">\n";
+        $display.= "<input type=\"submit\" name=\"edit_continue\" value=\""._("Continue")."\">&nbsp;";
+        $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
+        $display.= "</p>";
+
+      }
+      return($display);
+               }
+               
+
+    /****************
+      Dialog display
+     ****************/
+
+    /* Check if there is a snapshot dialog open */
+    $base = $this->fai_base;
+    if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases(),$this)){
+      return($str);
+    }
+
+    /* Display dialog with system list */
+    $this->reload();
+    $this->DivListFai->parent = &$this;
+    $this->DivListFai->execute();
+    $this->DivListFai->setEntries($this->objects);
+    return($this->DivListFai->Draw());
+       }
+
+
+  /* Return departments, that will be included within snapshot detection */
+  function get_used_snapshot_bases()
+  {
+    $tmp = array();
+    $types = array("faipartitionou","faiscriptou","faitemplateou","faihookou","faiprofileou","faivariableou","faipackageou");
+    foreach($types as $type){
+      $tmp[] = get_ou($type).$this->fai_release;
+    }
+    return($tmp);
+  }
+
+
+  /* Get available branches for current base */
+  function getBranches($base = false,$prefix = "")
+  {
+    $ret = array("/"=>$this->fai_base);
+    $ldap = $this->config->get_ldap_link();
+    if(!$base){
+      $base = $this->fai_base;
+    }
+    $tmp = FAI::get_all_releases_from_base($base,true);
+    foreach($tmp as $dn => $name){
+      $ret[$name]=$dn;
+    }
+    ksort($ret);
+    $ret = array_flip($ret);
+
+    return ($ret);
+  }
+  
+
+  function list_get_selected_items()
+  {
+    $ids = array();
+    foreach($_POST as $name => $value){
+      if(preg_match("/^item_selected_[0-9]*$/",$name)){
+        $id   = preg_replace("/^item_selected_/","",$name);
+        $ids[$id] = $id;
+      }
+    }
+    return($ids);
+  }
+
+
+  /* reload list of objects */
+  function reload()
+  {
+    /* Variable initialisation */
+    $str            = "";
+    $Regex          = $this->DivListFai->Regex;
+    $this->objects  = array();
+
+    /* Get base */
+    $base = $this->fai_base;
+    if($this->fai_release != $this->fai_base){
+      $br = $this->getBranches();
+      if(isset($br[$this->fai_release])){
+        $base = $this->fai_release;
+      }else{
+        $base = $this->fai_base;
+      }
+    }
+    $this->base = $base;
+    $this->set_acl_base($this->acl_base);
+
+    $this->lock_type = FAI::get_release_tag(FAI::get_release_dn($base));
+
+    /* Create a new list of FAI object 
+     * Generate List of Partitions,Hooks,Scripts,Templates,Profiles ... 
+     */
+    $ObjectTypes = array(
+        "FAIpartitionTable"  => array("OU"=> get_ou('faipartitionou') , "CHKBOX"=>"ShowPartitions"  ,"ACL" => "faiPartitionTable"),
+        "FAIpackageList"     => array("OU"=> get_ou('faipackageou')   , "CHKBOX"=>"ShowPackages"    ,"ACL" => "faiPackage"),
+        "FAIscript"          => array("OU"=> get_ou('faiscriptou')    , "CHKBOX"=>"ShowScripts"     ,"ACL" => "faiScript"),
+        "FAIvariable"        => array("OU"=> get_ou('faivariableou')  , "CHKBOX"=>"ShowVariables"   ,"ACL" => "faiVariable"),
+        "FAIhook"            => array("OU"=> get_ou('faihookou')      , "CHKBOX"=>"ShowHooks"       ,"ACL" => "faiHook"),
+        "FAIprofile"         => array("OU"=> get_ou('faiprofileou')   , "CHKBOX"=>"ShowProfiles"    ,"ACL" => "faiProfile"),
+        "FAItemplate"        => array("OU"=> get_ou('faitemplateou')  , "CHKBOX"=>"ShowTemplates"   ,"ACL" => "faiTemplate"));
+
+    $filter = "";
+    foreach($ObjectTypes as $key => $data){
+      if($this->DivListFai->$data['CHKBOX']){
+        $filter.= "(objectClass=".$key.")";
+      }
+    }
+    $filter = "(&(|".$filter.")(cn=$Regex))";
+    
+    /* Get resolved release dependencies */
+    $tmp = FAI::get_all_objects_for_given_base($base,$filter);
+
+    /* Ge listed ldap objects */
+    $ldap = $this->config->get_ldap_link();
+    $ldap->cd($this->config->current['BASE']);
+
+    foreach($tmp as $entry){
+
+      /* Get some more informations about the object */ 
+      $ldap->cat($entry['dn'], array("cn","description","objectClass","FAIclass","FAIstate","objectClass"));
+      $object  = $ldap->fetch();
+
+      /* Walk through possible types */
+      foreach($ObjectTypes as $type => $rest){  
+
+        $acl = $this->ui->get_permissions($object['dn'],"fai/".$rest ['ACL']);
+
+        if(in_array($type,$object['objectClass']) && preg_match("/r/",$acl)){
+
+          /* Prepare object */
+          unset($object['objectClass']['count']);
+          if(!isset($object['description'][0])){
+            $object['description'][0]="";
+          }
+
+          /* Clean up object informations */
+          $obj                  = array();
+          $obj['cn']                         = $object['cn'][0];
+          $obj['dn']                         = $object['dn'];
+          $obj['acl']                      = $acl;
+          $obj['class']                          = $rest ['ACL'];
+          $obj['FAIstate']      = $entry['FAIstate'];
+          $obj['description']   = $object['description'][0];
+          $obj['objectClass']   = $object['objectClass'];
+
+          $this->objects[strtolower($obj['cn']).$obj['cn'].$type] = $obj;
+          $this->objects[strtolower($obj['cn']).$obj['cn'].$type]['type']=$type;
+        }
+                       }
+               }
+
+    /*  Append opsi objects, if opsi is available and if we are on the fai_base
+     */
+    if($this->opsi instanceof opsi && $this->opsi->enabled()){  
+
+      $err = FALSE;
+      if(!$err && $this->DivListFai->ShowOpsiNetboot){
+        $n_pro = $this->opsi->get_netboot_products();
+        $err |= $this->opsi->is_error();
+        foreach($n_pro as $name => $data){
+          $entry = array("cn" => $name,
+              "description" => $data['DESC'],
+              "type" => "opsi_netboot");
+          $this->objects[$name."_opsi_netboot"] = $entry;
+        }  
+      }
+      if(!$err && $this->DivListFai->ShowOpsiLocal){
+        $l_pro = $this->opsi->get_local_products();
+        $err |= $this->opsi->is_error();
+        foreach($l_pro as $name => $data){
+          $entry = array("cn" => $name,
+              "description" => $data['DESC'],
+              "type" => "opsi_local");
+          $this->objects[$name."_opsi_local"] = $entry;
+        }  
+      }  
+      if($err){
+        msg_dialog::display(_("Error"),msgPool::siError($this->opsi->get_error()),ERROR_DIALOG);
+      }
+    }
+
+               ksort($this->objects);
+               reset ($this->objects);
+       
+               /* use numeric index, thats a bit more secure */        
+               $tmp0 = array();
+               foreach($this->objects as $obj){
+                       $tmp0[]= $obj;
+               }
+               $this->objects = array();
+               $this->objects = $tmp0;
+       }
+
+       function remove_lock()
+       {
+               if (isset($this->dn)){
+                       del_lock ($this->dn);
+               }
+    if(isset($this->dns) && is_array($this->dns) && count($this->dns)){
+      del_lock ($this->dns);
+    }
+       }
+
+       function get_type($array){
+               if(in_array("FAIpartitionTable",$array['objectClass'])){
+                       return(array("tabsPartition","faiPartitionTable","FAIPARTITIONTABS"));
+               }
+               if(in_array("FAIscript",$array['objectClass'])){
+                       return(array("tabsScript","faiScript","FAISCRIPTTABS"));
+               }
+               if(in_array("FAItemplate",$array['objectClass'])){
+                       return(array("tabsTemplate","faiTemplate","FAITEMPLATETABS"));
+               }
+               if(in_array("FAIhook",$array['objectClass'])){
+                       return(array("tabsHook","faiHook","FAIHOOKTABS"));
+               }
+               if(in_array("FAIvariable",$array['objectClass'])){
+                       return(array("tabsVariable","faiVariable","FAIVARIABLETABS"));
+               }
+               if(in_array("FAIprofile",$array['objectClass'])){
+                       return(array("tabsProfile","faiProfile","FAIPROFILETABS"));
+               }
+               
+               if(in_array("FAIpackageList",$array['objectClass'])){
+                       return(array("tabsPackage","faiPackage","FAIPACKAGETABS"));
+               }
+       }
+
+  function CheckNewBranchName($name,$base)
+  {
+    $f = $this->fai_release;
+    if($name == ""){
+      return(false);
+    }elseif(in_array($name,$this->getBranches($f))) {
+      return(false);
+    }elseif(tests::is_department_name_reserved($name,$base)){
+      return(false);
+    }
+    return(true);
+  }
+
+  function save_object()
+  {
+    $this->DivListFai->save_object();
+
+    /* Get posted release */
+    $r_releases = array_flip($this->getBranches());
+    if(isset($_POST['fai_release']) && isset($r_releases[get_post('fai_release')])){
+
+      /* Ensure that we have a valid release selected */
+      if(!isset($r_releases[get_post('fai_release')])){
+        msg_dialog::display(_("Warning"),_("The selected release is not available anymore. All triggered actions are skipped."));
+        $_POST = array();
+        $plug =$_GET['plug'];
+        $_GET  = array("plug" => $plug);
+        $this->fai_release = $this->fai_base;
+      }else{
+        $this->fai_release = $r_releases[get_post('fai_release')];
+      }
+
+      $fai_filter = session::get("fai_filter");
+      $fai_filter['fai_release'] = $this->fai_release;
+      session::set("fai_filter",$fai_filter);
+    }
+
+    if(is_object($this->CopyPasteHandler)){
+      $this->CopyPasteHandler->save_object();
+    }
+  }
+
+
+  function copyPasteHandling_from_queue($s_action,$s_entry)
+  {
+    /* Check if Copy & Paste is disabled */
+    if(!is_object($this->CopyPasteHandler)){
+      return("");
+    }
+
+    $ui = get_userinfo();
+
+    /* Add a single entry to queue */
+    if($s_action == "copy"){
+
+      /* Cleanup object queue */
+      $this->CopyPasteHandler->cleanup_queue();
+      $entry    = $this->objects[$s_entry];
+      $a_setup  = $this->get_type($entry);
+      $dn = $entry['dn'];
+
+      if($ui->is_copyable($dn,"fai",$a_setup[1])){
+        $this->CopyPasteHandler->add_to_queue($dn,$s_action,$a_setup[0],$a_setup[2],"fai");//$a_setup[1]);
+      }
+    }
+
+    /* Add entries to queue */
+    if($s_action == "copy_multiple"){
+
+      /* Cleanup object queue */
+      $this->CopyPasteHandler->cleanup_queue();
+
+      /* Add new entries to CP queue */
+      foreach($this->list_get_selected_items() as $id){
+
+        /* Cleanup object queue */
+        $entry    = $this->objects[$id];
+        $a_setup  = $this->get_type($entry);
+        $dn = $entry['dn'];
+
+        if($s_action == "copy_multiple" && $ui->is_copyable($dn,"fai",$a_setup[1])){
+          $this->CopyPasteHandler->add_to_queue($dn,"copy",$a_setup[0],$a_setup[2],"fai");//$a_setup[1]);
+        }
+      }
+    }
+
+    /* Start pasting entries */
+    if($s_action == "editPaste" && !($this->lock_type == "freeze" && !$this->allow_freeze_object_attach)){
+      $this->start_pasting_copied_objects = TRUE;
+    }
+
+    /* Return C&P dialog */
+    if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
+
+      /* Get dialog */
+      $this->CopyPasteHandler->SetVar("parent",$this);
+      $data = $this->CopyPasteHandler->execute();
+
+      FAI::save_release_changes_now();
+
+      /* Return dialog data */
+      if(!empty($data)){
+        return($data);
+      }
+    }
+
+    /* Automatically disable status for pasting */
+    if(!$this->CopyPasteHandler->entries_queued()){
+      $this->start_pasting_copied_objects = FALSE;
+    }
+    return("");
+  }
+
+
+  /* Check if the given FAI class is used in this release 
+   */
+  static function check_class_name($oc,$name,$dn)
+  {
+    $base = FAI::get_release_dn($dn);
+
+    if($oc == "FAIprofile"){
+      $f = "";
+      $ocs = array("FAIprofile","FAItemplate","FAIhook","FAIpartitionTable","FAIpackageList","FAIscript","FAIvariable");
+      foreach($ocs as $oc){
+        $f .= "(objectClass=".$oc.")";
+      } 
+      $res  = FAI::get_all_objects_for_given_base($base,"(|".$f.")",TRUE);    
+    }else{
+      $res  = FAI::get_all_objects_for_given_base($base,"(objectClass=".$oc.")",TRUE);
+    }
+    $delete = array();
+    $used   = array();
+    foreach($res as $object){
+      $used[$object['cn'][0]]= $object['cn'][0];
+    }
+    return($used);
+  }
+
+
+  /* Return plugin informations for acl handling */ 
+  static function plInfo()
+  {
+    return (array( 
+          "plShortName"   => _("FAI releases"),
+          "plDescription" => _("FAI release management"),
+          "plSelfModify"  => FALSE,
+          "plDepends"     => array(),
+          "plPriority"    => 0,
+          "plSection"     => array("administration"),           
+          "plCategory"    => array("fai"=> array("description" => _("FAI"),
+                                                 "objectClass" => "FAIclass")),
+          "plProvidedAcls"=> array()));
+  }
+}
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
+?>